INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '336c7837af08e14d0fa1e870a504cf14f512e6a9046b307edbc13af13729985b', 
    'LNO8ZmMXxiKxGsHoBP1eFOWdUkU5hUDNS1WYLBhEmUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)